Home GPU Comparison AMD Radeon HD 8830M vs NVIDIA GeForce 8600M GT

AMD Radeon HD 8830M vs NVIDIA GeForce 8600M GT

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 8830M and 512MB VRAM GeForce 8600M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8830M 's Advantages
Released 5 years and 11 months late
Boost Clock625MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (32.00GB/s vs 22.40GB/s)
608 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 8830M +1211%
0.8 TFLOPS
GeForce 8600M GT
0.061 TFLOPS
VS

Graphics Card

Apr 2013
Release Date
May 2007
Solar System
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
MXM-II

Clock Speeds

575 MHz
Base Clock
-
625 MHz
Boost Clock
-
1000 MHz
Memory Clock
700 MHz

Memory

2GB
Memory Size
512MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
32.00GB/s
Bandwidth
22.40GB/s

Render Config

10
Compute Units
-
-
SM Count
4
640
Shading Units
32
40
TMUs
16
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

10.00 GPixel/s
Pixel Rate
3.800 GPixel/s
25.00 GTexel/s
Texture Rate
7.600 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
60.80 GFLOPS
50.00 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
20W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Venus
GPU Name
G84
Venus LE (216-0846030)
GPU Variant
NB8P-GS
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
1.5 billion
Transistors
0.289 billion
123 mm²
Die Size
169 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
1.1
6.5 (5.1)
Shader Model
4.0

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